Estradiol cas 50-28...

Estradiol cas 50-28-2

Estradiol cas 50-28-2

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1300.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T,,MoneyGram

Keywords

Estradiol 50-28-2 Estradiol supplier

Quick Details

  • Appearance: powder or crystal
  • Application:Estradiol cas 50-28-2
  • PackAge:Aluminum Foil Bag or as your requirement
  • ProductionCapacity:1000|Metric Ton|Month
  • Storage:keep in dry place
  • Transportation:as your requirement

Superiority:

 

We do following terms :

1) Best quality 

2) Many years experience in this field

3) Loyal customers in countries

4) Professional big supplier

5) Safe shipping

6) Various payment terms

 

Product Name: Estradiol
Synonyms: BETA-ESTRADIOL-16,16,17-D3;17BETA-ESTRADIOL-16,16,17-D3;(+)-3,17β-estradiol;(17b)-estra-1,3,5(10)-triene-3,17diol;(17β)-estra-1,3,5(10)-triene-3,17diol;.alpha.-Oestradiol;.beta.-Oestradiol;17-.beta.-Estra-1,3,5(10)-triene-3,17-diol
CAS: 50-28-2
MF: C18H24O2
MW: 272.38
EINECS: 200-023-8
Mol File: 50-28-2.mol
Molecular structure

 

Basic Information

Product Name

Estradiol

Specification

99%

Cas No

50-28-2

Appearance

White or almost white, odorless powder    

Identification

Conforms

Physical  Characteristics

Single impurity

Not more than0.5%

Sum  impurities

Not more than1.0%

Specific rotation

+76°~+83°

Melting Point

173℃~179℃

Particle Size

100%≤20um

Assay(UV, basis on drying)

99.18%

Pgackin

N.W.25kgs

G.W.28kgs

Paper-drums and two plastic-bags inside

Storage

Preserve in tight, light-resistant containers.

Shelf Life

24 months when properly stored

 

Details:

 

1) Estradiol is used in Female reproduction, it acts as a growth for tissue of the reproduction organs.

2) Estradiol also have a profound effect on bones.

 

Items  Specifications  Results 
Appearance  White or almost white crystalline  Almost white crystalline powder 
Melting Point  173℃~179℃ 176~179℃
Specific optical rotation  +76°~+83° +81.0°
Identification  A: Complies by IR Conforms 
B: Complies by UV Conforms 
Not more than 3.0% 1.30%
Water  Not more than 3.5% 3.20%
Related Substances 
Principal impurity Not more than 0.5% 0.08%
Total impurities  Not more than 1.0% 0.13%
Residual Solvent
Methanol  Not more than 3000ppm Undetected
Ethanol  Not more than 5000ppm 267ppm
Assay  97.0% to 103.0%, Calculated on anhydrous basis  98.90%
Conclusion  It conforms to USP37

 

QQ20180711111219.jpg

 
 
 
 
 
product advantage
1.our product are of high quality. the purity of hex is above 99.5%.
2.our product have reasonable prices. the more you buy , the lower the price will be.
3.the product will be sent out within 24 hours after getting payment and it will take 4-7 days to arrive your door.
4.our company is a leading professional manufacturer of apis and intermediate product
 
we are  biological technology co.,limited , our company are professional engaged in supplying and exporting many kinds of organic intermedicates products,pharmaceutical intermedicates,research chemicals and raw materials chemicals etc.
i hope you back to me and let me know what chemicals will you need and like , i like to offer you our best price and good quality as your reference .we will choose safe shipping way for you .
Package: 1kg/Aluminum foil bag
Production Capacity: 500 Kilogram/Month
Appearance: white powder
 
Packaging & Shipping

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Packaging Details:

25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside

Delivery Detail: within 3 days when get the payment.

 Shipping :
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR

 

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